Infrastructure Engineer, xAI

Supercomputing

$180-370k

Kubernetes

Terraform

Ansible

Rust

Pulumi

Mid, Senior and Expert level

San Francisco Bay Area

More information about location

Building artificial intelligence

Open for applications

Building artificial intelligence

1001+ employees

B2CB2BArtificial IntelligenceDeep TechMachine Learning

Open for applications

$180-370k

Kubernetes

Terraform

Ansible

Rust

Pulumi

Mid, Senior and Expert level

San Francisco Bay Area

More information about location

1001+ employees

B2CB2BArtificial IntelligenceDeep TechMachine Learning

Company mission

To build AI systems that can help humanity understand the world better.

Job

Company

Role

Who you are

Writing scalable and highly available containerized applications in Rust
Managing compute fleets with Pulumi, Terraform, Ansible, or other stateful automation libraries

What the job involves

Operating some of the world’s largest GPU supercomputing clusters for both AI training and serving production models
Implement IaC best practices, enhancing deployment pipelines, and ensuring robust, secure service delivery across our production environments
Working with both on-premise clusters and cloud providers
Help with security best practices for internal researchers and live external traffic

Application process

After submitting your application, the team reviews your CV and statement of exceptional work. If your application passes this stage, you will be invited to a 15 minute interview (“phone interview”) during which a member of our team will ask some basic questions. If you clear the initial phone interview, you will enter the main process, which consists of four technical interviews:
1. Coding assessment in a language of your choice
2. Systems design: Translate high-level requirements into a scalable, fault-tolerant service
3. Systems hands-on: Demonstrate practical skills in a live problem-solving session
4. Project deep-dive: Present your past exceptional work to a small audience
5. Meet and greet with the wider team

Our take

xAI is Elon Musk's venture into the world of artificial intelligence, and like all things Musk, it's going big. Its setting out to build AI that helps humanity understand the universe and its starting with Grok, its conversational AI chatbot already integrated into X (formerly Twitter). With access to real-time data and a powerful ecosystem of Musk-led companies, xAI is certainly pushing towards artificial general intelligence at serious scale.

Like all bold ventures, xAI has faced its share of controversy, from questions about regulation to the overlap across Musk's businesses. But fans are still seeing the bigger picture: an interconnected tech ecosystem where AI, social media, and space exploration feed into one another.

Recently, the company made headlines with its massive "Colossus" supercomputer project, powered by tens of thousands of Nvidia GPUs. While the data center's temporary power setup has faced environmental scrutiny, the scale of ambition is certainly undeniable. From launching tap-to-pay features on X to building one of the most powerful AI training systems on Earth, xAI is moving fast.

Steph

Company Specialist at Welcome to the Jungle

Company

Funding (last 2 of 3 rounds)

Dec 2024

$6bn

SERIES C

May 2024

$6bn

SERIES B

Total funding: $12.1bn

Company benefits

Health and wellness: Comprehensive health insurance including medical, dental, vision, and disability coverage
Life and family: Life and AD&D insurance and fertility benefits to ensure our team’s well-being and peace of mind
Flexible vacation: We work hard but avoid burn out. Take time off when you need it
Visa sponsorship: We support international talent with visa sponsorship to join our team
401(k) plan: Retirement savings plan to secure your financial future

Company HQ

Downtown, Burlingame, CA

Leadership

Elon Musk

(Founder)

Founder, Chairman, CEO, and CTO of SpaceX. CEO and Product Architect of Tesla. Chairman and CTO of X Corp, founder of the Boring Company, co-founder of Neuralink and OpenAI, and president of the Musk Foundation.

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